30201200122111 has 8 divisors (see below), whose sum is σ = 30241379082240. Its totient is φ = 30161033162232.

The previous prime is 30201200122103. The next prime is 30201200122321. The reversal of 30201200122111 is 11122100210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201200122111 - 2³ = 30201200122103 is a prime.

It is a super-2 number, since 2×30201200122111² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201200132111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2042346 + ... + 8035768.

It is an arithmetic number, because the mean of its divisors is an integer number (3780172385280).

Almost surely, 2^{30201200122111} is an apocalyptic number.

30201200122111 is a deficient number, since it is larger than the sum of its proper divisors (40178960129).

30201200122111 is an equidigital number, since it uses as much as digits as its factorization.

30201200122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000125.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 30201200122111 its reverse (11122100210203), we get a palindrome (41323300332314).

The spelling of 30201200122111 in words is "thirty trillion, two hundred one billion, two hundred million, one hundred twenty-two thousand, one hundred eleven".